Several disturbance rejection problems for switched continuous-time/discrete-time systems with saturating actuators are addressed. We focus our attention on the synthesis of feedback control laws to reject the disturbance for the systems under the designed switching signals, and sufficient conditions are derived for disturbance rejection. Furthermore, we consider switched continuous-time/discrete-time systems with time-varying uncertainties, and design robust switched control laws to reject the disturbance for any time-varying uncertainties. Two numerical examples are worked out to demonstrate the effectiveness of the proposed design technique.
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